108680545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 140343840

約数和(自身を除く): 31663295

約数列:

[1, 5, 29, 41, 101, 145, 181, 205, 505, 905, 1189, 2929, 4141, 5249, 5945, 7421, 14645, 18281, 20705, 26245, 37105, 91405, 120089, 215209, 530149, 600445, 749521, 1076045, 2650745, 3747605, 21736109, 108680545]

約数ペア:

[(1, 108680545), (5, 21736109), (29, 3747605), (41, 2650745), (101, 1076045), (145, 749521), (181, 600445), (205, 530149), (505, 215209), (905, 120089), (1189, 91405), (2929, 37105), (4141, 26245), (5249, 20705), (5945, 18281), (7421, 14645)]